: Go to Settings > Device Preferences > Security & Restrictions and toggle on "Unknown Sources" for your file manager [6].
If you want a fast, safe browsing experience on your TV without the risks of a modded file, consider these official options: Puffin TV Browser_Mod_techusmanii.com.apk
: A popular, feature-rich browser for Android TV that offers a "Desktop Mode" and integrated news [10]. Sources: : Go to Settings > Device Preferences >
: An open-source, completely free browser designed for TV remotes that includes a built-in ad blocker [9]. Puffin TV Browser_Mod_techusmanii.com.apk